•Eminyakeni yamuva nje, abantu baye baqaphela ukubaluleka kokuvikela imvelo nokuthola ezinye izindlela ezingalimaza imvelo esikhundleni semikhiqizo evame ukusetshenziswa.

•Omunye umkhiqizo onjalo yizikhwama zekhofi.

•Ngokwesiko, izikhwama zekhofi zenziwa ngezinto ezingaboli, okuholela ekwandeni kokungcola ezindaweni zokulahla udoti kanye nolwandle.

•Kodwa-ke, ngenxa yentuthuko yezobuchwepheshe, manje sekukhona izikhwama zekhofi ezibolayo ezingagcini nje ngokuba nobungani nemvelo kodwa futhi ezingaba ngumquba.

•Izikhwama zekhofi ezibolayo zenziwe ngezinto ezibolayo ngokwemvelo ngokuhamba kwesikhathi ngaphandle kokushiya insalela eyingozi. Ngokungafani nezikhwama ezingabolayo, lezi zikhwama akudingeki zigcwaliswe noma zishiswe, okunciphisa kakhulu inani lemfucuza esiyikhiqizayo.

•Ngokukhetha ukusebenzisa izikhwama zekhofi ezibolayo, sithatha isinyathelo esincane kodwa esiphumelelayo sokuvikela imvelo.

•Enye yezinzuzo eziyinhloko zezikhwama zekhofi ezibolayo ukuthi azikhiphi izinto ezinobuthi emvelweni. Izikhwama zekhofi ezivamile zivame ukuqukethe amakhemikhali ayingozi angangena emhlabathini nasemanzini, okubangela usongo empilweni yabantu kanye nasezindaweni zemvelo. Ngokushintshela ezikhwameni ezibolayo, singaqinisekisa ukuthi ukudla kwethu ikhofi akufaki isandla kulokhu kungcola.

•Ngaphezu kwalokho, izikhwama zekhofi ezibolayo ziyabola. Lokhu kusho ukuthi zingaphuka zibe inhlabathi ecebile ngezakhamzimba ngenqubo yokwenza umquba. Lo mhlabathi ungasetshenziswa ukondla izitshalo nezitshalo, ukuvala umjikelezo nokunciphisa imfucuza. Izikhwama zekhofi ezibolayo ezibolayo ziyindlela elula nephumelelayo yokunciphisa umthelela wakho wekhabhoni nokukhuthaza imikhuba yokulima esimeme.

•Kubalulekile ukuqaphela ukuthi nakuba izikhwama zekhofi ezibolayo zinezinzuzo eziningi emvelweni, kubalulekile futhi ukuzilahla ngendlela efanele.

•Lezi zikhwama kufanele zithunyelwe esikhungweni sokwenza umquba wezimboni futhi zingalahlwa kudoti ojwayelekile. Izindawo zokwenza umquba wezimboni zinikeza izimo ezifanele ukuze izikhwama zibole kahle, ziqinisekise ukuthi azigcini zisezindaweni zokulahla udoti noma zingcolise indawo yethu.

•Ekuphetheni, ukusebenzisa izikhwama zekhofi ezibolayo kuyisinqumo esinomthwalo wemfanelo esisiza ekuvikeleni imvelo yethu. Lezi zikhwama zinobungani nemvelo, zingafakwa umquba futhi azikhiphi izinto eziyingozi emvelweni.

•Ngokwenza ushintsho, singafaka isandla ekunciphiseni imfucuza nokukhuthaza imikhuba eqhubekayo. Masikhethe izikhwama zekhofi ezibolayo futhi ndawonye singavikela iplanethi yethu ezizukulwaneni ezizayo.